“…We used a traditional out-patient follow-up appointment booking model; [5] leading to long waiting lists, patient dissatisfaction and clinical risks. A pioneering new model was introduced, the 'Open Access Model' (OAM), aiming to provide patients and families with a point of contact via the ESN to discuss problems as they arise [6]. This enabled the ESN to triage patients in a timely manner, implement treatment changes over the phone, and reduce the need for outpatient appointments.…”